步距和斜撑对满堂扣件式钢管脚手架承载力影响的试验研究  

Test of the Effectt of Pace and Scaffold Bracing on Bearing Capacity of Fastener Steel Tube Full Hall Scaffold

作　　者：孙逸夫 陈燕[1] 梁义 刘申[1] 李斌[1] 

机构地区：[1]安徽建筑大学土木工程学院,安徽合肥230601 [2]中国十七冶集团有限公司,安徽马鞍山243001

出　　处：《安徽建筑大学学报》2016年第2期36-41,共6页Journal of Anhui Jianzhu University

基　　金：安徽省高等教育振兴计划项目(2014zdjy093);安徽省教育厅质量工程项目(2014gxk063)

摘　　要：通过在试验室内对两组满堂扣件式钢管脚手架进行竖向加载试验,分别对其在不同步距和有无斜撑的状态下的各杆件的受力性能进行实测与分析,由试验知减小步距以及搭设斜撑能提高满堂扣件式钢管脚手架的承载力和整体稳定性,研究结论对工程起到借鉴作用。In the vertical load test of two groups of fastener steel tube full hall scaffold conducted in the lab, the mechanical performance of each bar at differnt paces and with or without scaffold bracing has been tested and analyzed. The test result shows that to reduce the pace and to use scaffold bracing can heighten the bearing capacity and stability of fastener steel tube full hall scaffold and therefore the conclusion can offer some reference for some projects.

关 键 词：脚手架 步距 斜撑 承载力 

分 类 号：TU731.2[建筑科学—建筑技术科学]